A big pipe carries waste from your house to the main sewer line under the street. If either becomes plugged or overloaded, sewage backs up and flows out of the lowest available drain. That’s ...

Backflow preventer installation costs between $105 and $1,400, with the average property owner spending $325 per backflow preventer. Backflow preventers are essential in many commercial and some ...

But whatever you do, don't spend money on finishing your basement ... install a backflow-preventer valve inside your house, in the main drain under the concrete floor ahead of "the cleanout ...

Luckily, Allemang says there are many steps you can take to protect your home from basement flooding. Below, he shares what you can do to prevent ... basement floor or walls.” Issues with plumbing, ...

But whatever you do, don't spend money on finishing your basement ... install a backflow-preventer valve inside your house, in the main drain under the concrete floor ahead of "the cleanout ...